Salad dressing mixing device



FIG. 1 is a perspective view of the salad dressing mixing device;

FIG. 2 is a front view of the salad dressing mixing device;

FIG. 3 is a rear view of the salad dressing mixing device;

FIG. 4 is a left side view of the salad dressing mixing device;

FIG. 5 is a right side view of the salad dressing mixing device;

FIG. 6 is a top view of the salad dressing mixing device; and,

FIG. 7 is a bottom view of the salad dressing mixing device.

The broken lines represent portions of the salad dressing mixing device that form no part of the claimed design. 

CLAIM The ornamental design for a salad dressing mixing device, as shown, and described. 